Anti-falling magnetic lock capable of being arranged on access control system

Abstract

The utility model relates to an anti-falling magnetic lock capable of being mounted on an access control system, which comprises a mounting bottom plate, a magnetic lock body, a magnetic lock body and a magnetic lock body, wherein the side wall of the mounting bottom plate is used for being attached and fixed on a door frame; the mounting mechanism is arranged on the mounting bottom plate in a sliding manner, and meanwhile, the mounting mechanism can be connected with the mounting bottom plate in a positioning manner, so that the relative position of the mounting mechanism and the mounting bottom plate can be adjusted; the side wall, away from the mounting bottom plate, of the mounting mechanism is fixedly connected with a magnetic attraction lock body. According to the anti-falling magnetic lock capable of being arranged on the access control system, the dismounting difficulty when the magnetic lock fails and needs to be overhauled can be reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of locks, and particularly relates to an anti-dropping magnetic lock that can be installed in an access control system. Background Art

[0002] The design of the magnetic lock is the same as that of the electromagnet, which uses the principle of electro-magnetic generation. When an electric current passes through the silicon steel sheet, the electromagnetic lock will generate a strong suction force to tightly suck the adsorption iron plate to achieve the effect of locking the door. As long as a small current passes through, the electromagnetic lock will generate a great magnetic force. After the access control system that controls the power supply of the electromagnetic lock identifies the personnel correctly, the power supply is cut off, and the electromagnetic lock loses its suction force, then the door can be opened.

[0003] After retrieval, Chinese Patent Publication No.: CN214996791U discloses an anti-dropping magnetic lock that can be installed in an access control system, which includes a second installation cross plate. Symmetrically arranged through connection vertical holes penetrating the second installation cross plate are provided at the left and right sides inside the second installation cross plate. T-shaped rods penetrating the connection vertical holes are arranged in the inner cavities of the two groups of connection vertical holes. At the top positions of the two groups of T-shaped rods, a first installation cross plate is fixedly installed. Springs connecting the top position of the first installation cross plate to the top position of the second installation cross plate are uniformly fixed at the middle position of the bottom of the first installation cross plate. A magnetic lock body is arranged at the top position of the first installation cross plate.

[0004] The above device has the following defects: The magnetic lock installed on the door only has the function of preventing dropping, and the existing installation steps of the magnetic lock on the door are very cumbersome, which is time-consuming and laborious during installation. Although the function of preventing dropping is achieved, when the magnetic lock fails and needs to be repaired, the disassembly will be very troublesome. Therefore, an anti-dropping magnetic lock that can be installed in an access control system is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to solve all or part of the above problems, the purpose of the present utility model is to provide an anti-dropping magnetic lock that can be installed in an access control system to reduce the disassembly difficulty when the magnetic lock fails and needs to be repaired.

[0006] The present utility model provides an anti-dropping magnetic lock that can be installed in an access control system, including: an installation bottom plate, the side wall of the installation bottom plate is used for being fixedly attached to the door frame; and, an installation mechanism, the installation mechanism is slidably arranged on the installation bottom plate, and at the same time, the installation mechanism is configured to be capable of positioning connection with the installation bottom plate to adjust the relative position between the installation mechanism and the installation bottom plate; wherein, a magnetic suction lock body is fixedly connected to the side wall of the installation mechanism facing away from the installation bottom plate.

[0007] In some embodiments, the mounting base plate includes a transverse direction and a longitudinal direction. The mounting base plate is transversely disposed on the door frame. A first sunken groove is formed longitudinally on the side wall of the mounting base plate facing away from the door frame. A pair of adjusting sockets are formed on the two longitudinally opposite side walls of the first sunken groove. A plurality of adjusting sockets are formed at intervals longitudinally. The mounting mechanism is slidably disposed in the first sunken groove and forms a positioning connection with the adjusting sockets.

[0008] In some embodiments, grooves are provided on both sides in the transverse direction of the mounting base plate. The inner walls of the grooves are threadedly connected with expansion screws, and the expansion screws are used to penetrate the wall surface of the door frame.

[0009] In some embodiments, the mounting mechanism includes: a mounting frame, which is slidably disposed in the first sunken groove. A through second sunken groove is formed on the top surface of the mounting frame. A pair of jacks are formed opposite to each other on the two opposite side wall surfaces of the second sunken groove; two adjusting plates, which are parallelly disposed on the two opposite side wall surfaces of the second sunken groove. A clamping plate is fixedly connected to the outer wall of the side wall of the adjusting plate close to the second sunken groove. The clamping plate is configured to be able to insert into the jack and extend to the outside; a spring, which is disposed in the second sunken groove. At the same time, both ends of the spring elastically abut against the two adjusting plates. Among them, the clamping plate is configured to be insertable into and detachable from the adjusting socket, and the magnetic lock body is fixedly disposed on the side wall of the mounting frame facing away from the mounting base plate.

[0010] In some embodiments, a dial is provided on the top wall of the clamping plate facing away from the second sunken groove.

[0011] In some embodiments, an indicating mark is provided on the outer wall of the side surface of the dial.

[0012] In some embodiments, a maintenance mechanism is further provided on the mounting mechanism. The maintenance mechanism includes: a shielding plate, which is disposed on the side wall of the mounting frame away from the mounting base plate. A transverse slideway is formed on the inner side wall of the shielding plate close to the mounting frame; and a cleaning plate, which is attached to and slidably disposed on the inner side wall of the shielding plate. A slider is provided on the cleaning plate, and the slider is slidably connected with the slideway.

[0013] In some embodiments, a detachment opening is further formed between the shielding plate and the mounting frame. The detachment opening is connected to the slideway. At the same time, the detachment opening is configured to enable the cleaning plate to detach from the shielding plate.

[0014] In some embodiments, the magnetic lock body is located between the shielding plate and the mounting frame. At the same time, the magnetic lock body is located on one side of the cleaning plate.

[0015] In some embodiments, the maintenance mechanism further includes a pulling plate, which is connected to the bottom end of the cleaning plate. Among them, the cross-sectional area of the pulling plate is larger than the gap between the shielding plate and the mounting frame.

[0016] As can be seen from the above technical solutions, the anti-detachment magnetic lock that can be installed in the access control system of the present utility model has the following advantages:

[0017] 1) By setting the cooperation between the installation mechanism and the installation base plate, the magnetic lock body can be conveniently installed and disassembled to prevent detachment, thus achieving the effects of anti-detachment and easy maintenance;

[0018] 2) By setting the cooperation between the installation mechanism and the installation base plate, the installation height of the magnetic lock body can also be adjusted, thus improving the problem of cumbersome installation such as personnel having to re-dismantle and drill holes for a single height;

[0019] 3) By setting the cleaning plate, the surface of the magnetic lock body can be conveniently wiped and cleaned, thus being able to improve the problem that when the magnetic lock body is used for a long time, stains remaining on the surface cause certain interference to the equipment or corrode the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the anti-detachment magnetic lock that can be installed in the access control system according to an embodiment of the present utility model;

[0021] Figure 2 is a schematic connection diagram of the anti-detachment magnetic lock that can be installed in the access control system according to an embodiment of the present utility model installed on the door frame;

[0022] Figure 3 is Figure 1 a schematic structural diagram of another perspective of the anti-detachment magnetic lock that can be installed in the access control system shown;

[0023] Figure 4 is Figure 1 a schematic partial structural diagram of another perspective of the anti-detachment magnetic lock that can be installed in the access control system shown. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to better understand the purpose, structure and function of the present utility model, the following further describes in detail an anti-detachment magnetic lock that can be installed in the access control system of the present utility model with reference to the drawings.

[0025] Figure 1 shows the structure of the anti-detachment magnetic lock 100 that can be installed in the access control system according to an embodiment of the present utility model. Figure 2 shows the connection diagram of the anti-detachment magnetic lock 100 that can be installed in the access control system according to an embodiment of the present utility model installed on the door frame 200. Combining Figure 1 and Figure 2As shown in the figure, the anti - detachment magnetic lock 100 that can be installed in an access control system includes: a mounting base plate 1, the side wall of the mounting base plate 1 is used for being fixedly attached to the door frame 200; and, a mounting mechanism 2, the mounting mechanism 2 is slidably arranged on the mounting base plate 1, and at the same time, the mounting mechanism 2 is configured to be position - connected to the mounting base plate 1 to adjust the relative position between the mounting mechanism 2 and the mounting base plate 1. Among them, a magnetic lock body 3 is fixedly connected to the side wall of the mounting mechanism 2 facing away from the mounting base plate 1.

[0026] When the anti - detachment magnetic lock 100 that can be installed in an access control system according to an embodiment of the present invention is specifically used, the mounting base plate 1 is fixed to the required door frame 200. Subsequently, the relative position between the mounting mechanism 2 and the mounting base plate 1 is adjusted so that the mounting mechanism 2 is at the required mounting height. Through the provided magnetic lock body 3, when the access control system controlling the electromagnetic lock power supply recognizes the correct person, the power is cut off, and the electromagnetic lock loses suction, then the door can be opened. And when the magnetic lock body 3 fails and needs to be replaced, the mounting mechanism 2 can also be removed from its position - connection with the mounting base plate 1, and then disassembly, repair or replacement can be carried out.

[0027] Through the above - mentioned settings, the anti - detachment magnetic lock 100 that can be installed in an access control system according to an embodiment of the present invention has the following advantages:

[0028] 1) The anti - detachment magnetic lock 100 that can be installed in an access control system according to an embodiment of the present invention, through the cooperation between the mounting mechanism 2 and the mounting base plate 1, can perform convenient anti - detachment installation and disassembly of the magnetic lock body 3, thus achieving the effects of anti - detachment and easy maintenance;

[0029] 2) The anti - detachment magnetic lock 100 that can be installed in an access control system according to an embodiment of the present invention, through the cooperation between the mounting mechanism 2 and the mounting base plate 1, can also adjust the installation height of the magnetic lock body 3, thus improving the problem of the cumbersome installation such as the need for personnel to re - disassemble and punch holes for a single height.

[0030] Please refer to Figure 1 、 Figure 3 and Figure 4 , in some embodiments, the mounting base plate 1 may include a horizontal L and a vertical H. The mounting base plate 1 is horizontally L - shaped and arranged on the door frame 200. A first sinking groove 11 is formed along the vertical H on the side wall of the mounting base plate 1 facing away from the door frame 200. A pair of adjusting sockets 12 are formed on the two opposite side walls of the first sinking groove 11 along the vertical H. The adjusting sockets 12 are formed at intervals along the vertical H in several numbers. The mounting mechanism 2 is slidably arranged in the first sinking groove 11 and forms a position - connection with the adjusting sockets 12.

[0031] In this application, the mounting base plate 1 is horizontally L-shaped and arranged on the door frame 200. Here, the horizontal L can be understood as being parallel to the horizontal plane. In this application, the first sunken groove 11 can be understood as a groove formed on the side wall of the mounting base plate 1 facing away from the door frame 200. This groove is constructed as a sunken structure along the longitudinal direction H, so that the first sunken groove 11 is constructed as a slideway 32 in the shape of longitudinal H. In this application, through the insertion and cooperation of the mounting mechanism 2 with the adjustment socket 12, the mounting mechanism 2 can be positioned and connected at a preset position.

[0032] Please continue to refer to Figure 1 、 Figure 3 and Figure 4 , in some embodiments, grooves may be provided on both sides of the horizontal L of the mounting base plate 1. The inner wall of the groove may be threadedly connected with expansion screws 13, and the expansion screws 13 are used to penetrate the wall surface of the door frame 200. Through this setting, it is convenient to install and use the mounting base plate 1.

[0033] Please continue to refer to Figure 1 、 Figure 3 and Figure 4 , in some embodiments, the mounting mechanism 2 may include: a mounting frame 21, the mounting frame 21 is slidably arranged in the first sunken groove 11, a through second sunken groove 211 is formed on the top surface of the mounting frame 21, and insertion holes are oppositely formed on two opposite side wall surfaces of the second sunken groove 211; two adjusting plates 22, the two adjusting plates 22 are arranged in parallel on two opposite side wall surfaces of the second sunken groove 211, a clamping plate 221 is fixedly connected to the outer wall of the side wall of the adjusting plate 22 close to the second sunken groove 211, and the clamping plate 221 is arranged to be able to insert into the insertion hole and extend to the outside; a spring 23, the spring 23 is arranged in the second sunken groove 211, and at the same time, both ends of the spring 23 are elastically abutted against the two adjusting plates 22. Among them, the clamping plate 221 can be configured to be inserted into and disengaged from the adjustment socket 12, and the magnetic lock body 3 is fixedly arranged on the side wall of the mounting frame 21 facing away from the mounting base plate 1.

[0034] In this application, the two adjusting plates 22 are arranged in parallel and can move relatively in the second sunken groove 211. Both ends of the spring 23 are elastically abutted against the two adjusting plates 22, providing a positioning thrust for the two adjusting plates 22, so that the clamping plate 221 can maintain stable clamping after being inserted into the adjustment socket 12. Under the action of an external force applied to the adjusting plate 22, the clamping plate 221 can be inserted into and disengaged from the adjustment socket 12 to adjust the position of the mounting mechanism 2 relative to the mounting base plate 1, so that the magnetic lock body 3 is located at a preset position.

[0035] Please continue to refer to Figure 1 、 Figure 3 and Figure 4, in some embodiments, a paddle 222 may be provided on the top wall of the clamping plate 221 facing away from the second sinking groove 211, so as to facilitate the application of an external force to the adjusting plate 22.

[0036] In some embodiments, an indication mark (not shown in the figure) is provided on the outer side wall of the paddle 222.

[0037] With this setting, the clamping position of the clamping plate 221 can be indicated, so that it can be directly clamped in place without readjusting the position during the next clamping. At the same time, the indication mark can also be used as a prompt for the operation method to facilitate the more rapid operation of the adjusting plate 22.

[0038] Please refer to Figure 3 and Figure 4 , in some embodiments, a maintenance mechanism 3 may further be provided on the mounting mechanism 2. The maintenance mechanism 3 may include: a shielding plate 31, which is provided on the side wall of the mounting frame 21 away from the mounting base plate 1. A horizontally L-shaped slideway 32 is formed on the inner side wall of the shielding plate 31 close to the mounting frame 21; and a cleaning plate 33, which is attached to and slidably arranged on the inner side wall of the shielding plate 31. A slider 331 is provided on the cleaning plate 33, and the slider 331 is slidably connected with the slideway 32.

[0039] In this application, by providing the cleaning plate 33, the surface of the magnetic lock body 3 can be conveniently wiped and cleaned, so as to improve the problem that when the magnetic lock body 3 is used for a long time, the stains remaining on the surface cause certain interference to the device or corrode the surface.

[0040] Please continue to refer to Figure 3 and Figure 4 , in some embodiments, a separation opening 34 may further be formed between the shielding plate 31 and the mounting frame 21. The separation opening 34 is connected to the slideway 32. At the same time, the separation opening 34 is configured to enable the cleaning plate 33 to be separated from the shielding plate 31.

[0041] In this application, by providing the separation opening 34, the cleaning plate 33 can be conveniently disassembled and assembled, facilitating the cleaning by personnel.

[0042] Please continue to refer to Figure 3 and Figure 4 , in some embodiments, the magnetic lock body 3 may be located between the shielding plate 31 and the mounting frame 21. At the same time, the magnetic lock body 3 is located on one side of the cleaning plate 33.

[0043] Please continue to refer to Figure 3 and Figure 4 , in some embodiments, the maintenance mechanism 3 may further include a pull plate 35, and the pull plate 35 is connected to the bottom end of the cleaning plate 33. Among them, the cross-sectional area of the pull plate 35 is larger than the gap between the shielding plate 31 and the mounting frame 21.

[0044] With this arrangement, the pull plate 35 can limit the position of the cleaning plate 33 and facilitate the operation of the cleaning plate 33 .

[0045] In summary, according to the anti-falling magnetic lock 100 that can be installed in the access control system according to the embodiment of the utility model, the installation base plate 1 is firmly installed on the required door frame 200 by the expansion screw 13, and then the paddle 222 is pressed to move the adjustment plate 22, and the movement of the adjustment plate 22 drives the card plate 221 to move, and then the required installation height is adjusted, and the installation base plate 1 is placed in the corresponding adjustment socket 12 and aligned, and then the paddle 222 is released to make the card plate 221 snap into the adjustment socket 12 for snap-fitting and fixed installation. Under long-term use, the cleaning plate 33 is moved by pulling the pull plate 35, and the movement of the cleaning plate 33 drives the slider 331 to move, and the slider 331 moves horizontally in the slide 32, and at the same time, the cleaning plate 33 moves to wipe and clean the surface of the magnetic lock body 3. When the cleaning plate 33 needs to be replaced, the cleaning plate 33 is moved into the disengagement port 34, so that the slider 331 is separated from the slide 32, and the cleaning plate 33 is conveniently taken out.

[0046] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0047] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0048] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An anti-drop magnetic lock that can be installed in an access control system, characterized in that: include: A mounting base plate, the side walls of which are used to fit and fix on the door frame; And, a mounting mechanism, the mounting mechanism is slidably arranged on the mounting base plate, and at the same time, the mounting mechanism is constructed to be positionably connected to the mounting base plate to adjust the relative position of the mounting mechanism and the mounting base plate; wherein a magnetic lock body is fixedly connected to the side wall of the mounting mechanism facing away from the mounting base plate.

2. The anti-drop magnetic lock that can be installed in the access control system according to claim 1 is characterized in that: The mounting base plate includes a transverse and a longitudinal direction. The mounting base plate is transversely arranged on the door frame. A first sunken groove is formed longitudinally on the side wall of the mounting base plate that faces away from the door frame. A pair of adjustment sockets are formed on the longitudinal and opposite two side walls of the first sunken groove. A plurality of adjustment sockets are formed at intervals along the longitudinal direction. The mounting mechanism is slidably arranged in the first sunken groove and forms a positioning connection with the adjustment socket.

3. The anti-falling magnetic lock that can be installed in the access control system according to claim 1 or 2, characterized in that: Grooves are provided on both sides of the installation base plate in the lateral direction, and the inner walls of the grooves are threadedly connected with expansion screws, and the expansion screws are used to penetrate the wall surface of the door frame.

4. The anti-drop magnetic lock that can be installed in the access control system according to claim 2, characterized in that: The mounting mechanism comprises: A mounting frame, the mounting frame being slidably disposed in the first sinking groove, the top surface of the mounting frame being formed with a penetrating second sinking groove, and two opposite side walls of the second sinking groove being oppositely formed with insertion holes; Two adjustment plates, the two adjustment plates are arranged in parallel on two opposite side walls of the second sinking groove, the outer walls of the adjustment plates close to the side walls of the second sinking groove are fixedly connected with a clamping plate, and the clamping plate is arranged to be inserted into the insertion hole and extend to the outside; A spring, wherein the spring is disposed in the second sinking groove, and both ends of the spring elastically abut against the two adjusting plates; Wherein, the card plate is configured to be inserted into and detached from the adjustment socket, and the magnetic lock body is fixedly arranged on the side wall of the mounting frame facing away from the mounting base plate.

5. The anti-drop magnetic lock that can be installed in the access control system according to claim 4 is characterized in that: A paddle is arranged on the top wall of the clamping plate which faces away from the second sinking groove.

6. The anti-drop magnetic lock that can be installed in the access control system according to claim 5, characterized in that: An indication mark is provided on the side outer wall of the plectrum.

7. The anti-drop magnetic lock that can be installed in the access control system according to claim 4, characterized in that: A maintenance mechanism is also provided on the mounting mechanism, and the maintenance mechanism includes: a shielding plate, which is provided on the side wall of the mounting frame away from the mounting base plate, and a transverse slide is formed on the inner wall of the shielding plate close to the mounting frame; and a cleaning plate, which is fitted and slidably provided on the inner wall of the shielding plate, and a slider is provided on the cleaning plate, and the slider is slidably connected with the slide.

8. The anti-drop magnetic lock that can be installed in the access control system according to claim 7, characterized in that: A disengagement opening is formed between the shielding plate and the mounting frame, and the disengagement opening is connected to the slideway. Meanwhile, the disengagement opening is configured to enable the cleaning plate to be disengaged from the shielding plate.

9. The anti-drop magnetic lock that can be installed in the access control system according to claim 7, characterized in that: The magnetic lock body is located between the shielding plate and the mounting frame, and at the same time, the magnetic lock body is located on one side of the cleaning plate.

10. The anti-drop magnetic lock that can be installed in the access control system according to any one of claims 7 to 9, characterized in that: The maintenance mechanism further includes a pull plate connected to the bottom end of the cleaning plate, wherein a cross-sectional area of ​​the pull plate is larger than a gap between the shielding plate and the mounting frame.

Images